Add support for the A83T display pipeline.
Reviewed-by: Chen-Yu Tsai <w...@csie.org>
Signed-off-by: Maxime Ripard <maxime.rip...@free-electrons.com>
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +++++
drivers/gpu/drm/sun4i/sun8i_mixer.c | 11 +++++++++++
3 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c
b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 49215d91c853..6f5e721b545e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -347,6 +347,7 @@ static const struct of_device_id sun4i_drv_of_table[] = {
{ .compatible = "allwinner,sun6i-a31s-display-engine" },
{ .compatible = "allwinner,sun7i-a20-display-engine" },
{ .compatible = "allwinner,sun8i-a33-display-engine" },
+ { .compatible = "allwinner,sun8i-a83t-display-engine" },
{ .compatible = "allwinner,sun8i-v3s-display-engine" },
{ }
};
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c
b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 33b1a493fc0a..b78fed809992 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -1133,6 +1133,10 @@ static const struct sun4i_tcon_quirks sun8i_a33_quirks =
{
.has_lvds_alt = true,
};
+static const struct sun4i_tcon_quirks sun8i_a83t_lcd_quirks = {
+ /* nothing is supported */
+};
+
static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
/* nothing is supported */
};
@@ -1145,6 +1149,7 @@ const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks
},
{ .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks },
{ .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks },
+ { .compatible = "allwinner,sun8i-a83t-tcon-lcd", .data =
&sun8i_a83t_lcd_quirks },
{ .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks },
{ }
};
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c
b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 3a610a87cbd2..2cbb2de6d39c 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -478,6 +478,13 @@ static int sun8i_mixer_remove(struct platform_device *pdev)
return 0;
}
+static const struct sun8i_mixer_cfg sun8i_a83t_mixer0_cfg = {
+ .ccsc = 0,
+ .scaler_mask = 0xf,
+ .ui_num = 3,
+ .vi_num = 1,
+};
+
static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
.vi_num = 2,
.ui_num = 1,
@@ -488,6 +495,10 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
static const struct of_device_id sun8i_mixer_of_table[] = {
{
+ .compatible = "allwinner,sun8i-a83t-de2-mixer-0",
+ .data = &sun8i_a83t_mixer0_cfg,
+ },
+ {
.compatible = "allwinner,sun8i-v3s-de2-mixer",
.data = &sun8i_v3s_mixer_cfg,
},
--
git-series 0.9.1
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